1/ In a compound microscope, the objective lens forms a ____ image while the eye

ID: 1416179 • Letter: 1

Question

1/ In a compound microscope, the objective lens forms a ____ image while the eyepiece
forms a ____ image

virtual, Real

real,virtual

real,real

virtual,virtual

2/ Which of the following is a diverging lens?

A lens that produces negative magnification

A lens that can produce a real image

A lens that produces a diminished virtual image

A lens having a positive vocal length

3/ A point source of light placed at the focal point of a diverging lens will result in parallel rays after passing through the lens.

True

False

4/ The focal length can be calculated by taking the average of the two radii of curvature.

True

False

5/ Which of the following is never an achromatic lens?

a lens made of flint glass and one made of crown glass

a diverging lens combined with a converging lens

two divergent lenses

1) real,virtual

2) A lens that produces a diminished virtual image

3) False

4) False

5) two divergent lenses

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